I have both the Invisible
I have both the Invisible Shoes and the Original Luna huaraches. I had some issues with the strap being between my toes, but an alternative tying method (by Sonjabean -- video on the IS website) did the trick and I've had great runs in them. I just last week received a pair of Original Lunas and I'm struggling to get them right. I think they're a fine product, but because of my particular feet, the wide strap is causing me some issues. Maybe they need more time to break in. I bought them because I wanted a better looking, slightly more formal looking huarache sandal to wear for all around use -- walking, at work, etc. From a fashion standpoint, the invisible shoes aren't much to look at (but of course they aren't made for that, so that's not a fault of the IS shoes). I'm loving the barefoot/minimalist approach and wanted to extend that feel beyond my running. I'm finding the walking experience much different and I feel like I need a heel for that. Does anyone else feel that way about the difference between walking and running barefoot? Maybe it's just me. Overall, the invisible shoe is a nice, simple product that makes for a fine running huarache.